棉花疯长的结果是:“芭蕉大的叶子,白果大的桃子,一百公斤的架子,五十公斤的皮子”,实践中诊断疯长棉花的生育规律,正确处理主茎叶的技术,是转化矛盾、促进结桃增产的有效途径。 生理状况 1.据测定,叶柄内的速效氮,苗期疯长棉与正常棉的含量基本相等,速效磷钾出入也不大;蕾期速效氮比正常棉增加30.3％,速效磷钾分别减少22.2％和18.1％;铃期速效氮增加29.2％,速效磷 The result of soaring cotton is that “the big leaves of banana, the peach of the gingko, the rack of 100 kilos, and the leather of 50 kilograms”, diagnose the law of reproductive growth in soaring cotton plants in practice and the correct handling of the main stem and leaf is a transformation of contradictions , To promote the effective way to increase peach yield. Physiological conditions 1. It was determined that the contents of available nitrogen in the petiole and that of the somatic cotton at the seedling stage were almost the same and that of the available phosphorus and potassium was not significant. The available nitrogen at the budding stage increased by 30.3% and that of the available phosphorus and potassium by 22.2% % And 18.1% respectively; available nitrogen in boll stage increased by 29.2% and available phosphorus